What is the meaning of the Medical abbreviation ioe?

Abbreviation IOERT

intraoperative electron beam radiation therapy

Abbreviation IOECS

intraoperative electrocortical stimulation

Abbreviation IOE

intraoperative echocardiography

Abbreviation BIOETHICSLINE

Bioethical Information Online

Abbreviation bioeng

bioengineering

Abbreviations that look like ioe